HP 405477-861 4GB 667 MHz 2Rx4 240 Pin ECC DDR2 DIMM Memory

The HP 405477-861 4GB 667 MHz 2Rx4 240 Pin ECC DDR2 DIMM Memory is a reliable and high-performance memory module designed specifically for HP ProLiant servers. Ideal for enhancing server performance and stability, this memory is compatible with a wide range of HP ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you're upgrading your existing server or building a new system, this 4GB DDR2 DIMM module ensures efficient data processing and error correction to maintain system integrity in demanding environments.

Let’s take a closer look at the key specifications that make this memory module a great choice for your server needs:

• Brand: HP – trusted for quality and compatibility with HP servers
• Capacity: 4GB – providing ample memory for multitasking and server applications
• Memory Speed: 667 MHz – balancing speed and energy efficiency
• Data Integrity Check: ECC (Error-Correcting Code) – crucial for detecting and correcting memory errors to enhance system reliability
• Voltage: 1.8v – optimized for lower power consumption
• Rank: 2Rx4 – indicating dual rank memory with four banks per rank for improved performance
• Latency Timing: CL5 – ensuring responsive data access
• Pins: 240 Pin – standard DIMM form factor for easy installation
• Memory Technology: DDR2 – an established technology for stable server memory operations
• Memory Form Factor: DIMM – fits standard server memory slots

For your convenience, here are compatible spare parts and alternatives that you can consider for your server memory needs:

• HP 487005-061
• HP AB566BX